CN211320680U

CN211320680U - Noise reduction device for box-type substation

Info

Publication number: CN211320680U
Application number: CN202020194899.6U
Authority: CN
Inventors: 王吉忠; 高振华
Original assignee: Shandong Boao Electric Co ltd
Current assignee: Shandong Boao Electric Co ltd
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-08-21
Anticipated expiration: 2030-02-22

Abstract

The utility model discloses a box-type substation is with device of making an uproar that falls, including transformer substation body, base and mount table, transformer substation body's bottom fixed mounting has the base, transformer substation body's inside is provided with the inner box, the inside fixed mounting of inner box has the mount table, the inside of mount table is provided with the spout, the inside of spout has the mounting panel through lagging fixed mounting, fixed mounting has damping spring between mounting panel and the mount table, and damping spring's both sides fixed mounting has spacing platform, the both sides of mount table have the amortization wall through mount fixed mounting. The utility model discloses a be provided with a series of structures and make this device can be effective in the in-process that uses stop and eliminate the produced noise when operating box-type substation, advantages such as damping nature is strong and stability is strong optimize the use.

Description

Noise reduction device for box-type substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a device of making an uproar falls for box-type substation.

Background

A box-type substation, also called a pre-installed substation or a pre-installed substation, is a factory prefabricated indoor and outdoor compact distribution equipment which is composed of a high-voltage switch device, a distribution transformer and a low-voltage distribution device which are arranged into a whole according to a certain wiring scheme, namely, the functions of voltage reduction, low-voltage distribution and the like of the transformer are organically combined together and arranged in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulation, totally-closed and movable steel structure box, the transformer substation is particularly suitable for urban network construction and transformation, is a brand-new transformer substation rising after civil transformer substations, is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil distribution rooms and distribution stations, becomes a novel complete set of transformation and distribution equipment, however, the conventional box-type substation generates noise when in use, and thus noise pollution is easily caused around the box-type substation.

Through retrieval, the patent publication No. CN204230721U provides a noise reduction box type transformer substation, which comprises a box body and electrical equipment arranged on the inner side of the box body, wherein the box body comprises a base, section steels arranged above the base to form a frame and plates arranged among the section steels; the plates are inserted into the grooves on the two sides of the section steel and are fixedly connected with the section steel upright posts through fasteners; the plate comprises a color steel plate layer and a sound absorption layer.

The existing noise reduction device for the box-type substation has the defects that:

1. the box-type substation generates certain noise during operation, so that noise pollution is easily caused around the device during use;

2. the equipment installed inside the box-type substation can generate certain vibration during operation, and noise can be generated during vibration, so that the noise reduction device for the box-type substation is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation is with falling device of making an uproar to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box-type substation is with device of making an uproar that falls, includes transformer substation body, base and mount table, transformer substation body's bottom fixed mounting has the base, transformer substation body's inside is provided with the inner box, the inside fixed mounting of inner box has the mount table, the inside of mount table is provided with the spout, the inside of spout has the mounting panel through lagging fixed mounting, fixed mounting has damping spring between mounting panel and the mount table, and damping spring's both sides fixed mounting has spacing platform, the both sides of mount table are through mount fixed mounting have the amortization wall.

Preferably, the inside fixed mounting of amortization wall has the amortization felt, and one side fixed mounting of amortization felt has the gypsum board, and one side fixed mounting of gypsum board has soundproof cotton.

Preferably, fixed rods are fixedly installed between the two sides of the fixed frame and the silencing wall, and connecting rods are fixedly installed between the fixed rods.

Preferably, the top of the transformer substation body is fixedly provided with a top plate, and the top of the top plate is fixedly provided with a rain shield.

Preferably, the bottom of the base is fixedly provided with a cushion table, and the surface of the cushion table is coated with an anti-corrosion layer.

Preferably, air outlet windows are fixedly mounted on two sides of the transformer substation body, and fixing rings are fixedly mounted between the air outlet windows and the transformer substation body through fixing bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed mounting has the gypsum board in one side of amortization felt, the amortization felt is with rubber, macromolecular material etc. have certain flexible high density coiled material for one kind that the main raw materials made, mainly be used with gypsum board collocation, can play syllable-dividing effect when using effectively, and one side fixed mounting of gypsum board has soundproof cotton, the sound wave passes through countless fibrous reflection when cotton, superpose each other, the collision, the sound wave energy turns into heat energy, sound intensity weakens, sound disappears, the top fixed mounting of roof has the weather shield, can protect the top of transformer substation's body when using, avoid the rainwater to get into the inside of transformer substation's body, thereby improve the holistic leakproofness of device.

2. The utility model discloses a fixed mounting has damping spring between mounting panel and mount table, can utilize the elasticity that the spring possesses and the nature that resets to make this device can effectually play absorbing effect in the use, improve the practicality of device, utilize damping spring's both sides fixed mounting to have spacing platform, can prescribe a limit to damping spring's position when using, and fixed mounting has the connecting rod between the dead lever, can utilize the connecting rod to increase the stability between the dead lever structure when using.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a partial structure of the mounting table of the present invention;

fig. 3 is a schematic view of a local structure of the silencing wall of the present invention.

In the figure: 1. a substation body; 101. a rain shield; 102. a top plate; 2. a fixed mount; 201. fixing the rod; 202. a connecting rod; 3. an air outlet window; 301. a fixing ring; 302. a fixing bolt; 4. a base; 401. a cushion table; 5. an inner box; 6. a sound deadening wall; 601. a sound damping felt; 602. a gypsum board; 603. sound insulation cotton; 7. an installation table; 701. mounting a plate; 702. sheathing; 703. a chute; 704. a limiting table; 705. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a noise reduction device for a box-type substation comprises a substation body 1, a base 4 and an installation platform 7, wherein silencing walls 6 are fixedly installed on two sides of the installation platform 7 through fixing frames 2, the silencing walls 6 can effectively isolate and eliminate sound emitted from the interior of the substation body 1 in use, so that the influence of the substation body 1 on surrounding personnel is avoided in use, an inner box 5 is arranged in the substation body 1, the installation platform 7 is fixedly installed in the inner box 5, a chute 703 is arranged in the installation platform 7, a mounting plate 701 is fixedly installed in the chute 703 through a sleeve plate 702, equipment installed in the interior of the substation can be placed in use through the mounting plate 701, a damping spring 705 can be fixedly installed between the mounting plate 701 and the installation platform 7, and the device can effectively play a damping role in use by utilizing elasticity and repositionability of the spring, the practicality of the device is improved, the limiting table 704 is fixedly mounted on two sides of the damping spring 705, the position of the damping spring 705 can be limited in use, the base 4 is fixedly mounted on the bottom of the transformer substation body 1, and the bottom of the transformer substation body 1 can be protected in use, so that the service life of the device is prolonged.

Further, the silencing felt 601 is fixedly installed inside the silencing wall 6, the gypsum board 602 is fixedly installed on one side of the silencing felt 601, the silencing felt 601 is a high-density coiled material which is made of rubber, high polymer materials and the like and has certain flexibility, the high-density coiled material is mainly used for being matched with the gypsum board 602, a sound insulation effect can be effectively achieved when the silencing felt is used, soundproof cotton 603 is fixedly installed on one side of the gypsum board 602, sound waves pass through the cotton and are reflected, overlapped and collided through countless fibers, sound wave energy is converted into heat energy, the sound wave intensity is weakened, and sound disappears.

Further, a fixing rod 201 is fixedly installed between two sides of the fixing frame 2 and the silencing wall 6, and a connecting rod 202 is fixedly installed between the fixing rods 201, so that the stability between the structures of the fixing rods 201 can be increased by using the connecting rod 202 when in use.

Further, top fixed mounting of transformer substation body 1 has roof 102, and the top fixed mounting of roof 102 has weather shield 101, can protect transformer substation body 1's top when using, avoids the rainwater to get into transformer substation body 1's inside to improve the holistic leakproofness of device.

Further, the bottom of base 4 is fixed with and is filled up platform 401, can increase the area that contacts between base 4 and the ground when using to improve the holistic stability of device, and fill up the surface coating of platform 401 and have the anti-corrosion coating, can prevent effectively that the surface of corroding medium and material from contacting, thereby prolong the life of device.

Further, the both sides fixed mounting of transformer substation body 1 has air-out window 3, and has solid fixed ring 301 through gim peg 302 fixed mounting between air-out window 3 and the transformer substation body 1, can promote the circulation of the inside air of transformer substation body 1 when using to improve the practicality of device.

The working principle is as follows: utilize noise attenuation wall 6 can be in using to keep apart and eliminate the sound that sends inside the transformer substation body 1 effectively, avoid transformer substation body 1 can cause the influence to people around when using, utilize mounting panel 701 can place the inside equipment of installing of transformer substation when using, elasticity that can utilize the spring to possess and the nature of reseing make this device can effectually play absorbing effect in the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a box-type substation is with device of making an uproar that falls, includes transformer substation body (1), base (4) and mount table (7), its characterized in that: the transformer substation comprises a transformer substation body (1), wherein a base (4) is fixedly mounted at the bottom of the transformer substation body (1), an inner box (5) is arranged inside the transformer substation body (1), a mounting table (7) is fixedly mounted inside the inner box (5), a sliding groove (703) is arranged inside the mounting table (7), a mounting plate (701) is fixedly mounted inside the sliding groove (703) through a sleeve plate (702), a damping spring (705) is fixedly mounted between the mounting plate (701) and the mounting table (7), limiting tables (704) are fixedly mounted on two sides of the damping spring (705), and silencing walls (6) are fixedly mounted on two sides of the mounting table (7) through a fixing frame (2).

2. The noise reduction device for the box-type substation according to claim 1, characterized in that: the inside fixed mounting of amortization wall (6) has amortization felt (601), and one side fixed mounting of amortization felt (601) has gypsum board (602), and one side fixed mounting of gypsum board (602) has soundproof cotton (603).

3. The noise reduction device for the box-type substation according to claim 1, characterized in that: fixed mounting has dead lever (201) between the both sides of mount (2) and amortization wall (6), and fixed mounting has connecting rod (202) between dead lever (201).

4. The noise reduction device for the box-type substation according to claim 1, characterized in that: the top of the transformer substation body (1) is fixedly provided with a top plate (102), and the top of the top plate (102) is fixedly provided with a rain shield (101).

5. The noise reduction device for the box-type substation according to claim 1, characterized in that: the bottom of base (4) fixed mounting has pad platform (401), and the surface coating of pad platform (401) has the anticorrosion layer.

6. The noise reduction device for the box-type substation according to claim 1, characterized in that: the air outlet window (3) is fixedly mounted on two sides of the transformer substation body (1), and the fixing ring (301) is fixedly mounted between the air outlet window (3) and the transformer substation body (1) through the fixing bolt (302).